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Monthly Archives: September 2019
Tech dossier: pandas
I’m keeping tech dossiers in Evernote on open source products I want to keep track of. And I decided to put them on my blog. My previous ones were on Kubernetes and Elasticsearch. This one is on the Python data … Continue reading
Posted in Data engineering, Python, Tech dossier
Tagged data manipulation, multiindex, pandas, programming, Python, Tech dossier
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The Atlas REST API – working examples
Originally I was writing a blogpost about my experiences with Apache Atlas (which is still in the works) in which I would refer to a Hortonworks Community post I wrote with all the working examples of Atlas REST API calls. … Continue reading
Posted in Apache Atlas
Tagged Apache Atlas, curl, data lineage, entity, hdfs_path, Hive tables, Hortonworks Community, Hortonworks Data Platform, REST API, tags
3 Comments
Book review: Spark in Action, 2nd edition
There are lots of books on Spark, but not a lot that aimed at the data engineer. Data engineers use Spark to ingest and transform data, which is different from what data scientists use it for. On the Roaring Elephant … Continue reading
Posted in Data engineering, Spark
Tagged Apache Spark, Jean-Georges Perrin, Roaring Elephant podcast, Spark
2 Comments